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CPS2094 Yoshimitsu Morinishi et al.
the "flyball revolution", the hitting angle and hitting ball Since it
depends on the speed and thus the swing speed, it may be possible to
analyze the accuracy by constructing a causal model using the data of
the hitting angle and the swing speed.
By working on the above problem and constructing a causal model it is
thought that we can verify the causal effect in the batting strategy more
precisely and make it a valuable thing.
6. Conclusion / Discussion
Through a series of analyze, the effectiveness of flyball revolution in NPB
was verified. Although this series analysis still leaves room for improvement, it
seems that we could verify with certain value. Construction of a causal model
in sports is effective, and it is considered to be very useful for formulating a
sports strategy. It is considered effective to build a causal model by the
following procedure.
1. Observation of events for which causal effects are to be examined.
2. Definition of events for which causality effects are to be investigated.
3. Preliminary research and interview surveys of events for which causality
effects are to be examined.
4. Prediction of causal effects of events for examining causality effects.
5. Construction of a causal model (definition of independent variables
and explanatory variables and covariates).
6. Measurement of causal effects.
7. Verification of obtained causal effects.
Also, in the AI era widely, estimating the causal effect from the
construction of the causal model can be said to be very meaningful.
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